﻿def printinfo():
    '''
    用来显示信息的
    '''
    print('hello world')
    print('I do not like the world')
    pass
printinfo()
def printinfor(name,height,weight,hobby,pro):#必选参数
    print('%s的身高是%dcm,体重是%dKG,爱好是%s,专业是%s'%(name,height,weight,hobby,pro))
    pass
printinfor('小明',180,65,'打篮球','英语')